Wildcat Resources (ASX:WC8) updated the mineral resource estimate of the Tabba Tabba project in Western Australia, according to a Thursday filing with the Australian bourse.

The project's resource stands at 74.1 million tonnes of material at 1% lithium oxide at a 0.5% lithium oxide cutoff, considered by the mining firm as "Australia's largest undeveloped publicly reported hard-rock spodumene resource," the filing said.

The company's shares were down 2% in recent Thursday trade.

Price (AUD): $0.25, Change: $-0.01, Percent Change: -2.00%